LG 27GX704A-B 27-inch Ultragear QHD
(2650x1440) OLED Gaming Monitor 240Hz, 0.03ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, VESA…
Price as of 2026-07-28. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$108–$162
- Mid-range:$162–$500← You are here
- Premium:$500+
Is This Right For You?
- •Buyers who prioritize quality over price in Gaming Monitors
- •Those who want a top-rated option — in the top 12% of Gaming Monitors by rating
- •You're on a tight budget — $9 above the category average of $391
- •Sceptre Curved 24.5-inch Prime Gaming Monitor up to 240Hz — 73% cheaper at $108 (Score A+)
📊 Based on data analysis of 8 products in this category.
Mubboo Score: B-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Gaming Monitors
Computed from live Amazon rating, review count, and price across 8 Gaming Monitors available to US consumers · last refreshed 2026-07-28.
How It Compares
This Product LG 27GX704A-B 27-inch Ultragear QHD | Most Popular SANSUI 32 Inch Curved 240Hz Gaming Monitor High Refresh | Best Rated ASUS ROG Swift 32” 4K OLED Gaming Monitor | Best Value Sceptre Curved 24.5-inch Prime Gaming Monitor up to 240Hz | |
|---|---|---|---|---|
| Price | $399.99 | $179.98 | $1129.28 | $107.97 |
| Rating | 4.6/5 | 4.5/5 | 4.6/5 | 4.5/5 |
| Reviews | 239 | 5,426 | 523 | 4,167 |
| Mubboo Score | B- | A- | B- | A+ |
Quick Specs
- Color
- Black
- Shape
- Flat
- Brightness
- 275 Candela per Square Meter
- Resolution
- QHD Wide 1440p
- Unit Count
- 1.0 Count
- Color Gamut
- 98.5
- Item Weight
- 15.9 Pounds
- Pixel Pitch
- 0.2292
What buyers say about Gaming Monitors
Themes from buyer reviews across this category — not review data for this specific model.
Check for ghosting issues if you plan to play below the monitor's maximum refresh rate, and verify the stand's adjustability and built-in speaker availability before purchasing.
- Excellent value for money
- Vibrant and sharp picture quality
- Smooth, high refresh rate performance
- Immersive curved screen
- Severe ghosting at lower refresh rates
- Flimsy stand with limited adjustability
- Inconsistent build quality and premature failure
Expert Picks in Gaming Monitors
- Dell Alienware AW2725D — affordable OLED gaming
- MSI MPG 271QRX — powerful PCs and competitive gaming
- Dell Alienware AW2725DM — budget-conscious gamers
- KTC M27P6 — 4K gaming
- Dell UltraSharp U2725QE — Best picture quality
- Asus ProArt Display PA278CGV — Ideal for work and play
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 Best Gaming Monitor 2026 | 1440p, 240hz, 4K & OLED | Best Gaming Monitors for PC PS5 XBox — PC Builder
- 📹 The Only 7 Gaming Monitors Worth Buying in 2025 — Blink Gaming & Gadgets
- 📹 2026 4K OLED Monitor Buying Guide — The Display Guy
Key Features
- ✦LG UltraGear OLED Goes Glossy - Experience ultra-smooth, tear-free gameplay with up to 240Hz refresh rate and 0.03ms response time on a glossy, bright 27” QHD OLED display. React i…
- ✦Next-Level OLED Brightness, for Next-Level Play - The brilliant OLED display brings every scene to life with jaw-dropping color and intensity. Delivering a standard 275 nits of bri…
- ✦VESA DisplayHDR True Black 400 - An OLED display with VESA DisplayHDR True Black 400 and a 1.5M:1 contrast ratio deliver deep blacks and dazzling highlights, so you catch every hid…
- ✦Three UL Certifications. One Clear Advantage for Eye Comfort. - This UltraGear OLED display is three times UL-certified—for Anti-Glare, Flicker-Free, and Low Blue Light. Combined w…
- ✦27” OLED Brilliance with up to 240Hz of Game-Changing Speed - Experience ultra-smooth, tear-free gameplay with up to 240Hz refresh rate on a glossy, bright 27” QHD OLED display.
Source: product listing on Amazon.
If not the 27GX704A-B 27-inch Ultragear QHD, consider these
Featured in Our Reviews
Bottom Line
LG 27GX704A-B 27-inch Ultragear QHD earns Mubboo Score B-. Priced at $400 — a premium option, above the category average of $391. Rated 4.6/5 from 239+ reviews. Strong buy if: buyers who prioritize quality over price in gaming monitors, those who want a top-rated option. Skip if: you're on a tight budget — SANSUI 32 Inch Curved 240Hz Gaming Monitor High Refresh (Score A-, $180) may fit better.
Frequently Asked Questions
Is the LG 27GX704A-B 27-inch Ultragear QHD worth buying in 2026?
It earns a Mubboo Score of B-, with a 4.6/5 rating from 239 reviews — better than 88% of Gaming Monitors we track.
How much does the LG 27GX704A-B 27-inch Ultragear QHD cost?
It is currently $399.99 — premium-tier pricing for Gaming Monitors.
How does the 27GX704A-B 27-inch Ultragear QHD compare to other Gaming Monitors?
The category's most-reviewed alternative is the SANSUI 32 Inch Curved 240Hz Gaming Monitor High Refresh (4.5/5, 5,426 reviews, $179.98). The 27GX704A-B 27-inch Ultragear QHD carries a Mubboo Score of B- vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-07-28) and may change.